Firefox might not be the most popular web browser out there right now, but the number of add-ons it has, and the ones it keeps welcoming every other day into its arsenal never cease to amaze me. The browser that became the favorite of the tech savvy crowd before there was Chrome, and still remains a favorite of countless loyal users has been known for its extensive add-on support to extend its functionality beyond the stock offerings. As we take a look back at 2013 to present our readers with the best stuff we’ve covered the whole year, it’s now time we show you our hand-picked collection of 50 Best Firefox extensions from 2013.

The order of add-ons in this list does not reflect their ranking in any manner.

1. Bookmark Duplicate Cleaner (Analyzes all bookmarks that you’ve saved and lists any duplicate locations so you may remove them.)